Inventor
WALZ LUDWIG
DE5 patents
Patents
5 patentsUS4359991ANov 23, 1982
Method and apparatus for fuel metering in internal combustion engines
BOSCH GMBH ROBERT66 citations94
US4357920ANov 9, 1982
Apparatus for the adjustment of a quantity-metering member of a fuel injection pump
BOSCH GMBH ROBERT24 citations81
US4373496AFeb 15, 1983
Apparatus for controlling an exhaust recirculation device in internal combustion engines
BOSCH GMBH ROBERT8 citations69
US4306534ADec 22, 1981
Apparatus for controlling the ratio of air to fuel quantity in internal combustion engines
BOSCH GMBH ROBERT5 citations61
US4368710AJan 18, 1983
Apparatus for controlling the operating mixture composition in internal combustion engines
BOSCH GMBH ROBERT2 citations60